The 43-year-old Gray is held at the U.S. Disciplinary Barracks at Fort Leavenworth. He was arrested in connection with a spree of four slayings and eight rapes in the Fayetteville, N.C., area between April 1986 and January 1987, while he was stationed at Fort Bragg. He was convicted of murdering two women.

Copyright 2008 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.